v0.4.1.2: Merge pull request #36 from bootandy/try_to_fix_releases

Update secure key in Travis

minor update to include -V for version functionality

Add comment to travis file

So I don't forget how to do a release next time

v0.4.0.1: Travis release: Read API key from variable

secure key was probably removed. Read from travis ci env variable
instead

v4

Add reverse flag
Refactor code.

v0.3.1

Increment version number

v0.3.0

Increment version

v0.2.3: Change package name to du-dust

The binary is still called dust. Sadly dust was taken on crates.io.
This change should allow us to send this crate to crates.io

v0.2.2

Update readme

v0.2.1: Simplify build.

Just build mac and linux.
Remove appveyor file which was designed for windows.

v0.2.0

First 'proper' release, several bug fixes applied from earlier version.